Yamaha 25hp Outboard | F25SWTC

Yamaha’s high-powered portables are redefining the expectations for portable horsepower, from the F15 all the way to the NMMA® Innovation Award-winning F25. Their single-overhead-camshaft, two-cylinder designs create power-to-weight ratios that are not only eye-opening—but in the case of the F25, it’s also class-leading and category-jumping. In fact, Yamaha’s 25hp is the lightest 25 on the water. Like its F15 and F20 siblings, the F25 has signature portable advantages like an oil-retention system for leak-free, on-side storage capability, carry handles, and resting pads. So whether you’re headed duck hunting with a jon boat or on the way to a lake cottage in your 14-foot aluminum boat, your Yamaha portable’s ready to go.

Yamaha’s 432cc 25hp portable outboard features a streamlined, portable design and class-leading power-to-weight ratio. While it’s 25 percent lighter than its previous design, it still packs exciting features like battery-less EFI. Pull-start models can now take advantage of this feature, plus the system is designed with an automatic decompression device to require even less effort for manual starting.

Key Features

• Max Maneuverability: A 45-degree steering angle in each direction means great maneuvering potential.
• Easy Engine Flushing: A Freshwater Flush Device allows you to flush the engine without running it, for added convenience and extended engine life.
• Reliability & Durability: CDI Microcomputer Ignition monitors throttle position, engine speed, and atmospheric conditions in order to precisely adjust ignition timing under all conditions for optimum ignition performance, ensuring smooth and reliable operation.

Motor Specifications

• Engine Type: Yamaha F25SWTC Four Stroke
• Horsepower: 25hp
• Cylinders: 2 cyl
• Shaft Length: 15″ Short
• Steering: Remote Mechanical
• Starter: Electric + Manual
• Weight: 141 lbs
• Alternator Output: 16 amp
• Degree of Tilt: 62° – 63°
• Degree of Trim: -3° through +16°
• Full Throttle Range: 5000 – 6000 rpm
• Displacement: 432cc
• Fuel Induction System: Electronic Fuel Injection (EFI)
• Warranty: Yamaha 3-Year Warranty

Standard Features

• Power Trim & Tilt
• Aluminum Propeller
• Steering Link Arm
• Safety Lanyard
• Owner’s Manual